For time t≥0 , the acceleration of a particle moving along the x-axis is given by a(t)=cost+t. At time t=0, the velocity of the particle is 8 and the position of the particle is 0. What is the position of the particle at time t=π4 ?

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

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step-by-step explanation:

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